PERFLUORINATED 5,6-DIHYDRO-4H-1,3-OXAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIBITORS AND METHODS OF USE
申请人:AMGEN INC.
公开号:US20140249104A1
公开(公告)日:2014-09-04
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I:
wherein variables A
4
, A
5
, A
6
, A
8
, each of R
1
and R
2
, R
3
and R
7
of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formulas II and III, and sub-formula embodiments thereof, intermediates and processes and methods useful for the preparation of compounds of Formulas I-III.
本发明提供了一类新的化合物,可用于调节β-分泌酶酶(BACE)活性。该化合物具有通式I,其中变量A4、A5、A6、A8,每个R1和R2,R3和R7独立地在此定义。本发明还提供了包含该化合物的药物组合物,并提供了该化合物和组合物用于治疗与A-β斑块形成和沉积相关的疾病和/或疾病状态的相应用途,这些疾病和/或疾病状态是由BACE的生物活性引起的。这种BACE介导的疾病包括阿尔茨海默病、认知缺陷、认知障碍、精神分裂症和其他中枢神经系统疾病。本发明还提供了通式II和III的化合物,以及其亚式和亚亚式的表述,中间体和制备通式I-III的化合物的有用过程和方法。